76463636 has 12 divisors (see below), whose sum is σ = 134346240. Its totient is φ = 38079000.

The previous prime is 76463627. The next prime is 76463641. The reversal of 76463636 is 63636467.

It is a junction number, because it is equal to n+sod(n) for n = 76463593 and 76463602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37076 + ... + 39083.

It is an arithmetic number, because the mean of its divisors is an integer number (11195520).

Almost surely, 2^76463636 is an apocalyptic number.

It is an amenable number.

76463636 is a deficient number, since it is larger than the sum of its proper divisors (57882604).

76463636 is a wasteful number, since it uses less digits than its factorization.

76463636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76414 (or 76412 counting only the distinct ones).

The product of its digits is 326592, while the sum is 41.

The square root of 76463636 is about 8744.3488036560. The cubic root of 76463636 is about 424.4419637982.

The spelling of 76463636 in words is "seventy-six million, four hundred sixty-three thousand, six hundred thirty-six".